DE50305412D1 - Spiral and taps and process for its manufacture - Google Patents
Spiral and taps and process for its manufactureInfo
- Publication number
- DE50305412D1 DE50305412D1 DE50305412T DE50305412T DE50305412D1 DE 50305412 D1 DE50305412 D1 DE 50305412D1 DE 50305412 T DE50305412 T DE 50305412T DE 50305412 T DE50305412 T DE 50305412T DE 50305412 D1 DE50305412 D1 DE 50305412D1
- Authority
- DE
- Germany
- Prior art keywords
- shaft
- taps
- spiral
- manufacture
- centre section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/005—Cylindrical shanks of tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G5/00—Thread-cutting tools; Die-heads
- B23G5/20—Thread-cutting tools; Die-heads combined with other tools, e.g. drills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2265/00—Details of general geometric configurations
- B23B2265/32—Polygonal
- B23B2265/326—Hexagonal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/78—Tool of specific diverse material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/904—Tool or Tool with support with pitch-stabilizing ridge
- Y10T408/9048—Extending outwardly from tool-axis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/905—Having stepped cutting edges
- Y10T408/906—Axially spaced
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
- Wire Processing (AREA)
Abstract
A drill bit has a shaft (2) and a tip (9). The shaft (2) translates through a centre section (6) to an octagonal clamping base (7). The extended centre section (6) is esp. heat treated to give it greater bending elasticity than the base (7) and shaft (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50305412T DE50305412D1 (en) | 2003-03-05 | 2003-10-31 | Spiral and taps and process for its manufacture |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20303601U DE20303601U1 (en) | 2003-03-05 | 2003-03-05 | drilling |
DE50305412T DE50305412D1 (en) | 2003-03-05 | 2003-10-31 | Spiral and taps and process for its manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50305412D1 true DE50305412D1 (en) | 2006-11-30 |
Family
ID=7980596
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20303601U Expired - Lifetime DE20303601U1 (en) | 2003-03-05 | 2003-03-05 | drilling |
DE50305412T Expired - Lifetime DE50305412D1 (en) | 2003-03-05 | 2003-10-31 | Spiral and taps and process for its manufacture |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20303601U Expired - Lifetime DE20303601U1 (en) | 2003-03-05 | 2003-03-05 | drilling |
Country Status (4)
Country | Link |
---|---|
US (1) | US7214009B2 (en) |
EP (1) | EP1454696B1 (en) |
AT (1) | ATE342783T1 (en) |
DE (2) | DE20303601U1 (en) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE524123C2 (en) * | 2003-01-30 | 2004-06-29 | Sandvik Ab | A threaded pin for cutting threads in bottom holes and methods for its manufacture |
US8328477B2 (en) | 2006-03-02 | 2012-12-11 | Milwaukee Electric Tool Corporation | Cutting tool |
CN103302337B (en) | 2006-03-02 | 2016-09-28 | 密尔沃基电动工具公司 | Cutting tool |
JP4837400B2 (en) * | 2006-03-07 | 2011-12-14 | 大見工業株式会社 | Perforation cutter |
WO2008102445A1 (en) * | 2007-02-21 | 2008-08-28 | Osg Corporation | Tap with pilot hole drilling device |
FR2913619A3 (en) * | 2007-03-16 | 2008-09-19 | Renault Sas | Multitasking tool for e.g. drilling threaded hole on engine part of motor vehicle, has chamfering part connected to body, and tapping cylinder with outer diameter that corresponds to inner diameter of hole |
WO2008117936A1 (en) * | 2007-03-26 | 2008-10-02 | Chong Kuk Yi | A tap of processing screw |
DE102008049029B4 (en) * | 2008-09-25 | 2012-11-08 | Völkel GmbH | screw tap |
EP2519378B1 (en) * | 2009-12-31 | 2013-10-02 | Diamond Innovations, Inc. | Blank for the manufacture of a machining tool and method of use of a blank for the manufacture of a machining tool |
US9156147B2 (en) | 2012-02-15 | 2015-10-13 | Black & Decker Inc. | Quick change bit holder with ring magnet |
US9227309B2 (en) | 2012-02-15 | 2016-01-05 | Black & Decker Inc. | Quick change bit holder with ring magnet |
US9943946B2 (en) | 2012-02-15 | 2018-04-17 | Black & Decker Inc. | Tool bits with floating magnet sleeves |
US9505108B2 (en) | 2012-02-15 | 2016-11-29 | Black & Decker Inc. | Bit holder with floating magnet sleeve |
US10150205B2 (en) | 2012-02-15 | 2018-12-11 | Black & Decker Inc. | Fastening tools with floating magnet sleeves |
CA2866393A1 (en) * | 2012-03-27 | 2013-10-03 | Speedtap Industries Inc. | A tapping device and method of use |
CN102717158A (en) * | 2012-06-07 | 2012-10-10 | 江苏天工工具有限公司 | Screw tap with drill bit for drilling deep hole |
US9500038B2 (en) | 2013-02-01 | 2016-11-22 | Milwaukee Electric Tool Corporation | Auger bit with replaceable cutting bit |
USD726521S1 (en) | 2013-08-15 | 2015-04-14 | Black & Decker Inc. | Screwdriving bit |
CN103551678A (en) * | 2013-11-13 | 2014-02-05 | 丰兴精密产业(惠州)有限公司 | Processing and detecting method for inner threaded hole of micro nut |
DE202014010069U1 (en) | 2014-12-18 | 2015-01-21 | Robert Bosch Gmbh | application tool |
CN104625254A (en) * | 2014-12-31 | 2015-05-20 | 南通高盛机械制造有限公司 | Composite threaded tool and thread machining method |
USD789761S1 (en) | 2015-11-02 | 2017-06-20 | Black & Decker Inc. | Torsion bit |
USD810158S1 (en) * | 2015-11-18 | 2018-02-13 | Shajeng Hardware Co., Ltd. | Drilling and tapping cutter |
US20170136564A1 (en) * | 2015-11-18 | 2017-05-18 | Shajeng Hardware Co., Ltd. | Multi-sectional Drilling and Tapping Apparatus |
CN107755757A (en) * | 2016-08-15 | 2018-03-06 | 扬州市实力五金工具工贸有限公司 | The integral type drilling and tapping cutter and its manufacture method of a kind of high manufacturing accuracy |
TWM536990U (en) * | 2016-09-29 | 2017-02-21 | Ming-Gong Wu | Forward/reverse rotary milling cutter structure |
US20180169780A1 (en) | 2016-12-19 | 2018-06-21 | Anvil International, Llc | Cleanline threader |
DE202019101856U1 (en) * | 2019-04-01 | 2020-07-03 | Mungo Befestigungstechnik Ag | Device, tap and system for fastening a component |
CN112008122A (en) * | 2019-05-28 | 2020-12-01 | 上海永桦合金工具有限公司 | Composite cutter and manufacturing process |
CN115041733A (en) * | 2022-07-13 | 2022-09-13 | 北京新风航天装备有限公司 | Tool and method for quickly repairing aluminum alloy threaded through hole thread sliding teeth under battlefield conditions |
DE102022003110A1 (en) | 2022-08-25 | 2024-03-07 | Mac Panther Gmbh | Hexagonal locking for drills and screw bits |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2740974A (en) * | 1954-03-15 | 1956-04-10 | Lewis Lazarus | Rotary metal cutting tool having a locally annealed shank portion |
US3362802A (en) * | 1964-06-25 | 1968-01-09 | Chromalloy American Corp | Combination machining tool and tool support having improved vibration damping characteristics |
US3346894A (en) * | 1965-08-23 | 1967-10-17 | Jerome H Lemelson | Apparatus for controlling rotary and longitudinal movements of a combined tool carrying spindle |
US3555937A (en) * | 1968-05-17 | 1971-01-19 | Kennametal Inc | Diamond drill |
US4008976A (en) * | 1974-05-16 | 1977-02-22 | Chemetal Corporation | Cutting tool and method for making same |
JPS5413427A (en) * | 1977-07-04 | 1979-01-31 | Riken Steel Kk | Treatment of drill surfaxe |
DE3246663A1 (en) * | 1982-12-16 | 1984-06-20 | Kurt Bass KG, 6994 Niederstetten | Combination tool for producing a tapped hole |
DE3309860A1 (en) * | 1983-02-08 | 1984-08-09 | Fa. Gottlieb Gühring, 7470 Albstadt | DRILLING TOOL |
US5145018A (en) * | 1989-09-13 | 1992-09-08 | Vermont American Corporation | Drill bit for drilling along an arcuate path |
DE9216228U1 (en) * | 1992-11-28 | 1993-01-14 | Giess & Quanz Gmbh, 5630 Remscheid | Twist and tap drills |
DE4243608C2 (en) * | 1992-12-22 | 2000-10-19 | Werner Hermann Wera Werke | Tool |
AUPN119295A0 (en) * | 1995-02-17 | 1995-03-16 | W.A. Deutsher Pty Ltd | Attaching sheet material to a support |
DE19652505A1 (en) * | 1996-12-17 | 1998-06-18 | Schmidt Ulrich Ush Schraubwerk | Rotary tool designed to perform several different functions |
US5971674A (en) * | 1997-10-02 | 1999-10-26 | Drill Masters Of Vermont | Deep hole drill bit |
SE513110C2 (en) * | 1998-11-09 | 2000-07-10 | Erasteel Kloster Ab | Subject matter for tools, use of a substance and method of preparation of a substance |
JP4393643B2 (en) * | 1999-12-17 | 2010-01-06 | オーエスジー株式会社 | Thread milling with drill |
US6652202B2 (en) * | 2000-01-03 | 2003-11-25 | Quick Turn Manufacturing, Llc | Drill bit apparatus and method of manufacture of same |
-
2003
- 2003-03-05 DE DE20303601U patent/DE20303601U1/en not_active Expired - Lifetime
- 2003-10-31 EP EP03024818A patent/EP1454696B1/en not_active Expired - Lifetime
- 2003-10-31 DE DE50305412T patent/DE50305412D1/en not_active Expired - Lifetime
- 2003-10-31 AT AT03024818T patent/ATE342783T1/en not_active IP Right Cessation
-
2004
- 2004-02-16 US US10/778,522 patent/US7214009B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE342783T1 (en) | 2006-11-15 |
EP1454696A1 (en) | 2004-09-08 |
US7214009B2 (en) | 2007-05-08 |
DE20303601U1 (en) | 2003-05-08 |
EP1454696B1 (en) | 2006-10-18 |
US20040179912A1 (en) | 2004-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: EXACT GMBH & CO.KG PRAEZISIONSWERKZEUGE, 42859 , DE |
|
8364 | No opposition during term of opposition |